diff --git a/Cargo.lock b/Cargo.lock
index 93b1325e..eeec27e8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -52,7 +52,7 @@ dependencies = [
 
 [[package]]
 name = "aquamarine-vm"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "aqua-interpreter-interface",
  "fluence-faas",
diff --git a/aquamarine-vm/Cargo.toml b/aquamarine-vm/Cargo.toml
index e78ac37e..c3afa038 100644
--- a/aquamarine-vm/Cargo.toml
+++ b/aquamarine-vm/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aquamarine-vm"
 description = "Fluence Aquamarine VM"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Fluence Labs"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/aquamarine-vm/src/aquamarine_stepper_vm.rs b/aquamarine-vm/src/aquamarine_stepper_vm.rs
index 47193ceb..4bbadb10 100644
--- a/aquamarine-vm/src/aquamarine_stepper_vm.rs
+++ b/aquamarine-vm/src/aquamarine_stepper_vm.rs
@@ -264,14 +264,14 @@ impl AquamarineVM {
         aqua: impl Into<String>,
         prev_data: impl Into<Vec<u8>>,
         data: impl Into<Vec<u8>>,
-    ) -> Result<StepperOutcome> {
+    ) -> Result<InterpreterOutcome> {
         let args = prepare_args(prev_data.into(), data, init_user_id.into(), aqua);
 
         let result =
             self.faas
                 .call_with_ivalues(&self.wasm_filename, "invoke", &args, <_>::default())?;
 
-        let outcome = StepperOutcome::from_ivalues(result)
+        let outcome = InterpreterOutcome::from_ivalues(result)
             .map_err(AquamarineVMError::StepperResultDeError)?;
 
         Ok(outcome)